SU1702907A2 - Device for planting germinated seeds in liquid medium - Google Patents
Device for planting germinated seeds in liquid medium Download PDFInfo
- Publication number
- SU1702907A2 SU1702907A2 SU904805291A SU4805291A SU1702907A2 SU 1702907 A2 SU1702907 A2 SU 1702907A2 SU 904805291 A SU904805291 A SU 904805291A SU 4805291 A SU4805291 A SU 4805291A SU 1702907 A2 SU1702907 A2 SU 1702907A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rod
- spring
- membrane
- liquid medium
- germinated seeds
- Prior art date
Links
Landscapes
- Sowing (AREA)
Abstract
Изобретение относитс к машинам и механизмам дл лесного хоз йства, в частности дл высева проросших сем н в жидкой среде на крутых горных склонах. Цель изобретени - повышение эксплуатационных качеств устройства. Устройство содержит рабочий орган, выполненный в виде , полой штанга 1, нижн часть которой соединена трубопроводом с резервуаром, ограничена сверху мембраной 3 полусферической формы, а в зоне выходного отверсти имеет эластичную трубку 4, перекрываемую регулируемым упругим элементом 5, при этом над мембраной 3 расположен шток дл воздействи на мембрану. Шток разделен на верхнюю 13 и нижнюю 12 части, соединенные с возможностью ограниченного взаимного перемещени т гой и подпружиненные между собой пружиной сжати . На нижней части 12 штока выполнена кольцева канавка, на штанге 1 установлен подпружиненный фиксатор 17. При нажатии на верхнюю часть 13 штока пружина сжимаетс , и после преодолени сопротивлени пружины фиксатора 17 нижн часть 12 штока наносит резкий, не завис щий от субъективных качеств оператора, удар по мембране 3. В результате избыточного давлени в полости 2 порци жидкости с семенами выдавливаетс в лунку. 3 ил.The invention relates to machines and mechanisms for forestry, in particular for sowing of germinated seeds in a liquid medium on steep mountain slopes. The purpose of the invention is to improve the performance of the device. The device contains a working body, made in the form of a hollow rod 1, the lower part of which is connected to the reservoir by a pipeline, is bounded above by a hemispherical membrane 3, and in the area of the outlet has an elastic tube 4, overlapped by an adjustable elastic element 5, while stem to act on the membrane. The rod is divided into the upper 13 and lower 12 parts, connected with the possibility of limited mutual displacement of the thrust and spring-loaded between them with a compression spring. An annular groove is made on the lower part 12 of the rod, a spring-loaded clamp 17 is mounted on the rod 1. When the upper part 13 of the rod is pressed, the spring is compressed, and after overcoming the resistance of the spring of the clamp 17, the lower part 12 of the rod causes a sharp blow that does not depend on the subjective qualities of the operator over the membrane 3. As a result of the overpressure in the cavity, 2 portions of the fluid with seeds is squeezed out into the well. 3 il.
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904805291A SU1702907A2 (en) | 1990-03-21 | 1990-03-21 | Device for planting germinated seeds in liquid medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904805291A SU1702907A2 (en) | 1990-03-21 | 1990-03-21 | Device for planting germinated seeds in liquid medium |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1217279A Addition SU249193A1 (en) |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1702907A2 true SU1702907A2 (en) | 1992-01-07 |
Family
ID=21503457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU904805291A SU1702907A2 (en) | 1990-03-21 | 1990-03-21 | Device for planting germinated seeds in liquid medium |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1702907A2 (en) |
-
1990
- 1990-03-21 SU SU904805291A patent/SU1702907A2/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1217279. кл. А 01 С 7/16.1984. * |
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